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1999 Ford Ranger XL 3.0L Excessive Emissions, Poor Idle Quality, Poor Fuel Economy
Posted to Ford Driveability on 3/8/2002 16 Replies

We have this truck at the shop & customer complait is on spark knock & loss of fuel economy & some power loss. We verified the complaints & started our testing. We found the plugs that were installed at a dealership locally, were improperly gapped & corrected ...

16 Replies Received (View Replies)

  Related Documents & Media  1999 Ford Ranger XL

 
Message Closed w/Summary

car Vehicle Data

1999 Ford Ranger XL

VIN 1FTZR15V6X
Engine3.0 L / 6 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Idle Quality, Poor Fuel Economy
OccursCold, Hot, on Accel, Cruise, Idle
Misc.4X4
Message Closed w/Summary

car Vehicle Data

1999 Ford Ranger XL

VIN 1FTZR15V6X
Engine3.0 L / 6 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Idle Quality, Poor Fuel Economy
OccursCold, Hot, on Accel, Cruise, Idle
Misc.4X4